6lu1

Cyanobacterial PSI Monomer from T. elongatus by Single Particle CRYO-EM at 3.2 A Resolution

Method: ELECTRON MICROSCOPY
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Photosystem I P700 chlorophyll a apoprotein A1

物种未注明

UniProt P0A405

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAA_THEEB
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–755; UniProt 1–755

Photosystem I P700 chlorophyll a apoprotein A2

物种未注明

UniProt P0A407

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAB_THEEB
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–741; UniProt 1–741

Photosystem I iron-sulfur center

物种未注明

UniProt P0A415

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAC_THEEB
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–81; UniProt 1–81

Photosystem I reaction center subunit II

物种未注明

UniProt P0A420

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAD_THEEB
Isoform —
PDB实体 4
链与序列区间 作者链 D; PDB构建体 1–139; UniProt 1–139

Photosystem I reaction center subunit IV

物种未注明

UniProt P0A423

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAE_THEEB
Isoform —
PDB实体 5
链与序列区间 作者链 E; PDB构建体 1–76; UniProt 1–76

Photosystem I reaction center subunit III

物种未注明

UniProt P0A401

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAF_THEEB
Isoform —
PDB实体 6
链与序列区间 作者链 F; PDB构建体 1–164; UniProt 1–164

Photosystem I reaction center subunit VIII

物种未注明

UniProt P0A427

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAI_THEEB
Isoform —
PDB实体 7
链与序列区间 作者链 I; PDB构建体 1–38; UniProt 1–38

Photosystem I reaction center subunit IX

物种未注明

UniProt P0A429

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit XI × 1 (Q8DGB4) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAJ_THEEB
Isoform —
PDB实体 8
链与序列区间 作者链 J; PDB构建体 1–41; UniProt 1–41

Photosystem I reaction center subunit XI

物种未注明

UniProt Q8DGB4

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XII × 1 (P0A403) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAL_THEEB
Isoform —
PDB实体 9
链与序列区间 作者链 L; PDB构建体 1–155; UniProt 1–155

Photosystem I reaction center subunit XII

物种未注明

UniProt P0A403

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 10 Photosystem I P700 chlorophyll a apoprotein A1 × 1 (P0A405) Photosystem I P700 chlorophyll a apoprotein A2 × 1 (P0A407) Photosystem I iron-sulfur center × 1 (P0A415) Photosystem I reaction center subunit II × 1 (P0A420) Photosystem I reaction center subunit IV × 1 (P0A423) Photosystem I reaction center subunit III × 1 (P0A401) Photosystem I reaction center subunit VIII × 1 (P0A427) Photosystem I reaction center subunit IX × 1 (P0A429) Photosystem I reaction center subunit XI × 1 (Q8DGB4) CHLOROPHYLL A × 82 PHYLLOQUINONE × 2 BETA-CAROTENE × 26 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2 IRON/SULFUR CLUSTER × 3 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 water × 4 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PSAM_THEEB
Isoform —
PDB实体 10
链与序列区间 作者链 M; PDB构建体 1–31; UniProt 1–31

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。 链映射与序列区间收在“数据证据”中;数据库内部编号、导入时间和 assembly 操作表达式仅用于维护,因此不在读者页面展示。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id6lu1
沉积日期 deposition_date2020-01-24
结构标题 titleCyanobacterial PSI Monomer from T. elongatus by Single Particle CRYO-EM at 3.2 A Resolution
关键词 keywordsmonomer, complex, photosystem, photosynthesis, MEMBRANE PROTEIN; MEMBRANE PROTEIN
实验方法 methodELECTRON MICROSCOPY
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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

6lu1__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

6lu1__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

6lu1__assembly_1__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)41.88 Å
Rg(电子密度)40.88 Å
总 Rg41.30 Å
原子数21193
残基数1986
排除体积394850 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 6lu1__assembly_1__model_1 decameric (10) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (17)

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6. 折叠分类 (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

结构域编号 domain_id6lu1L01
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1240 — Photosystem 1 Reaction Centre Subunit Xi; Chain: L;
同源超家族 H-superfamily homologous superfamily10 — Photosystem I PsaL, reaction centre subunit XI
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7. 引用文献 (1)